Balota EL, Kanashiro M, Filho AC, Andrade DS, Dick RP (2004) Soil enzyme activities under long-term tillage and crop rotation systems in subtropical agro-ecosystems. Braz J Microbiol 35:300–306
Article
CAS
Google Scholar
Black CA, Evans DD, White JL, Ensminger LE, Clark FE (1965) Methods of soil analysis, 2nd edn. Agronomy monograph 9. Agronomy Society of America and Soil Science Society of America, Madison, WI
Google Scholar
Buff K, Denise MS, Mano LangenbachT (1992) Effect of endosulfan on Azospirillum lipoferum growth, morphology, nitrogenase activity, and protein binding. Appl Environ Microbiol 58(9):3173–3176
CAS
Google Scholar
Casida LE, Klein DA, Santoro T (1964) Soil dehydrogenase activity. Soil Sci 98:371–376
Article
CAS
Google Scholar
Gianfreda L, Rao MA, Piotrowska A, Palumbo G, Colombo C (2005) Soil enzyme activities as affected by anthropogenic alterations: intensive agricultural practices and organic pollution. Sci Total Environ 341:265–279
Article
CAS
Google Scholar
Green VS, Statt DE, Diack M (2006) Assay for fluorescein diacetate hydrolytic activity: optimization for soil samples. Soil Biol Biochem 38(4):693–701
Article
CAS
Google Scholar
Jackson ML (1967) Soil chemical analysis. Prentice Hall Inc, New Delhi
Google Scholar
Kanekar PP, Bhadbhade BJ, Deshpande NM, Sarnaik SS (2004) Biodegradation of organophosphorus pesticides. Proc Indian Natl Sci Acad B70(1):57–70
Google Scholar
Keith LH, Telliard WA (1979) Priority pollutants. Environ Sci Technol 13:416–423
Article
Google Scholar
Kumar S, Habib K, Fatma T (2008) Endosulfan induced biochemical changes in nitrogen-fixing cyanobacteria. Sci Total Environ 403(1–3):130–138
CAS
Google Scholar
Lee N, Skerritt JH, Mc Adam DP (1995) Hapten synthesis and development of ELISAs for the detection of endosulfan in water and soil. J Agric Food Chem 43:1730–1739
Article
CAS
Google Scholar
Liu G, Xu D, Wang L, Li K, Lui W (2004) Effect of organic/inorganic compounds on the enzymes in soil under acid rain stress. J Environ Sci 16(2):177–180
CAS
Google Scholar
Lundgren B (1981) Fluorescein diacetate as a stain of metabolically active bacteria in soil. Oikos 36:17–22
Article
Google Scholar
Niewiadomska A, Sawicka A (2002) Effect of carbendasim, imazetapir and thiram on nitrogenase activity, number of microorganisms in soil and yield of Hybrid Lucerne (Medicago media L.). Pol J Environ Studies 6:737–744
Google Scholar
Panse VG, Sukhatme PV (1978) Statistical methods for agricultural workers. ICAR, New Delhi
Google Scholar
Postgate JR (1971) The acetylene reduction test for nitrogen fixation. In: Norris JR, Robbins DW (eds) Methods in microbiology vol. 6 B. Academic Press, London, pp 343–356
Google Scholar
Quilchano C, Maranon T (2002) Dehydrogenase activity in mediterranean forest soils. Biol Fertil Soils 35:102–107
Article
CAS
Google Scholar
Rath AK, Ramakrishnan B, Rath AK, Kumaraswamy S, Bharathy K, Singla P, Sethunathan N (1998) Effect of pesticides on microbial biomass of flooded soil. Chemosphere 37(4):661–671
Article
CAS
Google Scholar
Reviejo AJ, Pingarron JM, Polo LM (1992) Differential pulse polographic study of the hydrolysis of endosulfan and endosulfan sulfate in emulsified medium. Talanta 39:899–906
Article
CAS
Google Scholar
Schnuer WH, Rosswall T (1982) Fluorescein diacetate hydrolysis as a measure of total microbial activity in soil and litter. Appl Environ Microbiol 43:1256–1261
Google Scholar
Stêpniewska Z, Woliñska A (2005) Soil dehydrogenase activity in the presence of chromium (III) and (VI). Int Agrophysics 19:79–83
Google Scholar
Tabatabai MA (1994) Soil enzymes. In: Weaver RW et al (eds) Methods of soil analysis, part 2. SSSA and ASA, Madison, WI, pp 755–833
Google Scholar
Tabatabai MA, Bremner JM (1969) Use of p-nitrophenyl phosphate for assays of soil phosphatase activity. Soil Biol Biochem 1:301–307
Article
CAS
Google Scholar
Tabatabai MA, Bremner JM (1970) Aryl sulfatase activity of soils. Soil Sci Soc Am Proc 34:427–429
CAS
Article
Google Scholar
Tandon RS, Lal R, Rao VVSN (1988) Interaction of Endosulfan and malathion with blue–green algae Anabaena and Aulosira fertilissima. Environ Pollut 52(1):1–9
Article
CAS
Google Scholar
Trasar-Cepeda C, Leiros MC, Seoane S, Gil-Sotres F (2000) Limitations of soil enzymes as indicators of soil pollution. Soil Biol Biochem 32:1867–1875
Article
CAS
Google Scholar
Trevors JT (1984) Dehydrogenase activity in soil, a comparison between INT and TTC assay. Soil Biol Biochem 16:673–674
Article
CAS
Google Scholar
Van Beelen P, Doelman P (1997) Significance and application of microbial toxicity tests in assessing ecotoxicological risks of contaminants in soil and sediment. Chemosphere 34:455–499
Article
Google Scholar
Vance ED, Brookes PC, Jenkinson D (1987) An extraction method for measuring microbial biomass carbon. Soil Biol Biochem 19:703–707
Article
CAS
Google Scholar
Wei-xiang W, Qing-fu Y, Hang M (2004) Effect of straws from Bt transgenic rice on selected biological activities in water-flooded soil. Eur J Soil Biol 40:15–22
Article
Google Scholar